Raimund Dachselt, Mathias Frisch, Eike Decker. Enhancing UML sketch tools with digital pens and paper. In Rainer Koschke, Christopher D. Hundhausen, Alexandru Telea, editors, Proceedings of the ACM 2008 Symposium on Software Visualization, Ammersee, Germany, September 16-17, 2008. pages 203-204, ACM, 2008. [doi]
Abstract is missing.